Join Deering Estate naturalists for a nighttime prowl of the grounds and see what comes out after the sun goes down. 7-9 p.m. Deering Estate at Cutler, 16701 SW 72nd Ave., Palmetto Bay. Details: (305) 235-1668 ext. 233 or www.deeringestate.org.

Saturday 8/8

Join other volunteers during this family friendly cleanup of Arcola Park. The activities for the day include cleaning up playground equipment, removing weeds and trash from the surrounding areas and pressure cleaning the sidewalks. 9 a.m.-Noon. Arcola Park, 1680 NW 87th St., El Portal. Details: (305) 835-7987 or www.miamidade.gov/parks.

Join the Coral Gables Chamber of Commerce’s cultural affairs council for a stroll through the Village of Merrick Park. 6-8 p.m. 358 San Lorenzo Ave., Coral Gables. Details: (305) 446-1657 or www.coralgableschamber.org.